/*
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 * and open the template in the editor.
 */
package escom.ipn.Acceso;

import escom.ipn.modelo.delegate.UsuarioDelegate;
import escom.ipn.modelo.dto.Usuario;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author Daniel
 */
public class logout extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            
            HttpSession sess = request.getSession(true);
            UsuarioDelegate del = new UsuarioDelegate();
            UsuarioDelegate del0 = new UsuarioDelegate();
            Usuario a = new Usuario();
            a.setId(sess.getAttribute("id_Usuario").toString());
            
            
            try {
                List incidentes=del0.mostrarEventosSinConcluir(Integer.parseInt(sess.getAttribute("id_Usuario").toString()));
                if(incidentes!=null){
                    out.println("si hay");
                    a.setCAT_ESTADO_USUARIO_id_estado_usuario(3);
                    del.CambiarEstado(a);
                    response.sendRedirect("Despachador/NegacionSalida.jsp");
                }
                else{
                    out.println("no hay");
                    a.setCAT_ESTADO_USUARIO_id_estado_usuario(1);
                    del.CambiarEstado(a);                    
                    sess.invalidate();
                    response.sendRedirect("login.jsp"); 
                }
            } catch (SQLException ex) {out.println(ex.toString());
                Logger.getLogger(logout.class.getName()).log(Level.SEVERE, null, ex);
            }
            
                       
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
